Displaying 20 results from an estimated 1000 matches similar to: "slowdown in notmuch perf suite with xapian 1.3.5"
2016 Apr 08
2
slowdown in notmuch perf suite with xapian 1.3.5
Olly Betts <olly at survex.com> writes:
>
> So the T00-new.sh numbers make sense - there's more work to do, and
> we need to read existing positional data more to insert the new stuff,
> so the increased reads and writes make sense.
>
> But guessing at what the other two tests do, I wouldn't expect them to
> be affected by this.
The non-optimized-away cases of
2016 Apr 08
0
slowdown in notmuch perf suite with xapian 1.3.5
On Thu, Apr 07, 2016 at 09:40:59PM -0300, David Bremner wrote:
> Olly Betts <olly at survex.com> writes:
>
> >
> > So the T00-new.sh numbers make sense - there's more work to do, and
> > we need to read existing positional data more to insert the new stuff,
> > so the increased reads and writes make sense.
> >
> > But guessing at what the other
2016 Apr 07
0
slowdown in notmuch perf suite with xapian 1.3.5
On Thu, Apr 07, 2016 at 08:56:46AM -0300, David Bremner wrote:
> I hadn't noticed any interactive slowdown, but when I got around to
> running the notmuch performance suite, there seems to be some noticable
> slowdown with the glass backend (default in Xapian 1.3.5) compared to
> chert (using xapian 1.2.22)
Some of this is pretty much expected, though other parts I don't
2009 Sep 29
1
How to parsing data like this in R
Hi, R-users,
I met a problem:
Items:[Anna 'moi =) akku loppu joskus 4ltä. Kestää kauan nää..'\tAmer, Tuusula (0:20)\t20\t12\t16\t00\t00\t11]/Anne 'Ei jakoa,uus päivä muistio et 4n niin peruin. Hups'\t (0:16)\t0\t12\t18\t00\t00\t11/Elina 'Konsertissa. En tod. vastaa teille'\tEtu-Töölö, Helsinki (2:40)\t24\t12\t18\t00\t00\t11
I want to parsing the above data into the
2019 Jul 09
2
Transitioning notmuch/Xapian from 32-bit to 64-bit system
Hi!
Suppose you have a huge notmuch/Xapian database, built on a 32-bit system
(well, actually on x86_64-pc-linux-gnu, but using a years old 32-bit
notmuch binary; notmuch 0.9, Xapian 1.2.21 -- don't laugh), and suppose
you're finally going to update that years old notmuch installation
(release by release, forward-porting a bunch of patches). Naturally, I'd
now do a native 64-bit
2019 Jul 09
0
Transitioning notmuch/Xapian from 32-bit to 64-bit system
Thomas Schwinge <thomas at schwinge.name> writes:
> sizes?). Doing some light (read-only!) testing, it seems to work fine to
> access the old 32-bit built Xapian "chert" database with 64-bit
> notmuch/Xapian. Is that (a) generally safe and expected to work fine,
> (b) there may be issues, or (c) don't do that, or don't know?
>
IIRC, Olly previously
2017 Dec 31
1
notmuch: Xapian exception during database creation
On Friday, 2017-12-29 at 22:23:01 UTC, Olly Betts wrote:
>> After the failure the database appears to be okay:
>>
>> > agrajag-testing ~/s/notmuch % xapian-check ~/Maildir/.notmuch/xapian
>> > ...
>> > position table structure checked OK
>
> This seems to be for an almost empty database (2 items in the postlist
> table and nothing anywhere else)
2017 Dec 29
2
notmuch: Xapian exception during database creation
Running notmuch from git on Debian testing[1] with the mail and database
sitting on a ZFS filesystem, adding mail to a new database:
> agrajag-testing ~/s/notmuch % ./notmuch new
> Found 605510 total files (that's not much mail).
> add_file: A Xapian exception occurred36m 37s remaining).
> A Xapian exception occurred adding message: Unexpected end of posting list for
2017 Dec 29
0
notmuch: Xapian exception during database creation
On Fri, Dec 29, 2017 at 03:00:47PM +0000, David Edmondson wrote:
> Running notmuch from git on Debian testing[1] with the mail and database
> sitting on a ZFS filesystem, adding mail to a new database:
>
> > agrajag-testing ~/s/notmuch % ./notmuch new
> > Found 605510 total files (that's not much mail).
> > add_file: A Xapian exception occurred36m 37s remaining).
2018 Sep 10
1
Notmuch DB Problems
David Bremner <david at tethera.net> writes:
>> Here's why it would freeze:
>>
>> I have a post-new hook that runs a Python script. Depending on
>> whether the new email it is processing matches a rule I have,
>> it will fire off an email to the sender using the SMTP library
>> in Python.
>>
>> I had recently upgraded my MTA
2020 Apr 22
0
performance problems with notmuch new
On Mon, Apr 20, 2020 at 11:36:36AM -0300, David Bremner wrote:
> Franz Fellner <alpine.art.de at gmail.com> writes:
>
> > I also suffer from bad performance of notmuch new. I used notmuch
> > some years ago and notmuch new always felt instantanious. Had to stop
> > using it because internet was too slow to sync my mails :/ Now (with
> > better internet and a
2020 Apr 24
1
performance problems with notmuch new
On Thu Apr 23 00:21:30 2020, Olly Betts <olly at survex.com> wrote:
> First question: what version of Xapian are you using?
On my laptop it's 1.4.15 (arch linux) and the desktop runs 1.4.14 (Gentoo linux)
> And second thing to check, are you committing each message separately?
No, I sync with mbsync which dosnloads a bunch of mails,
then I run notmuch new which indexes all in
2020 Apr 07
0
crash after running notmuch new
On Tue, Apr 07, 2020 at 05:21:47PM -0300, David Bremner wrote:
> Matt <mattator at gmail.com> writes:
[...]
> > termlist:
> > blocksize=8K items=186136 firstunused=62058 revision=421 levels=2 root=12260
> > B-tree checked okay
> > termlist table structure checked OK
> >
> > postlist:
> > blocksize=8K items=2598971 firstunused=61412 revision=421
2020 Apr 24
0
performance problems with notmuch new
Franz Fellner <alpine.art.de at gmail.com> writes:
>
> On Thu Apr 23 00:21:30 2020, Olly Betts <olly at survex.com> wrote:
>> Then I'd try compacting the database (I think there's a "notmuch
>> compact" subcommand to do this).
> And there we go. Cured the issues. Dropped the very first indexing
> from several minutes to 1.5 seconds on the
2018 Sep 06
0
Any tips on invoking notmuch cli securely? (pre-ANN yet another web client)
Daniel Barlow <dan at telent.net> writes:
> There are a number of ways this is currently insecure but the particular
> one I want to ask about today is running the notmuch cli commands with
> user-supplied arguments and whether there are any particular gotchas in
> doing so? I am reasonably sure that my code to invoke notmuch(1) is
> calling execve(2) without invoking
2012 Feb 03
0
Feature request - search and tag protocol - notmuch-alike approach
Hi all,
notmuch[1] becomes more and more popular. At least in geek community.
But notmuch is local-only (except ssh)...
It looks like it's hard (if even possible) to use IMAP as transport for
notmuch-alike work flow. I think it would be great to create a new
protocol based global search and message tagging.
All core notmuch operations (search, show, count, tag) can be mapped to
the new
2018 Sep 10
3
Notmuch DB Problems
Mueen Nawaz <mueen at nawaz.org> writes:
> After a lot of poking around, I figured out the problem, and this may be
> of interest to the developers (although not sure if it is a xapian issue
> or a notmuch issue).
>
> Here's why it would freeze:
>
> I have a post-new hook that runs a Python script. Depending on whether
> the new email it is processing matches a
2018 Sep 10
0
Notmuch DB Problems
Mueen Nawaz <mueen at nawaz.org> writes:
>
> DATABASE = notmuch.Database(mode=notmuch.Database.MODE.READ_WRITE)
OK. So your code is locking the database, and never unlocking it
(because of the hang). So that part is at least not mysterious.
> I can think of two experiments:
I was thinking more along the lines of something that could be part of
the notmuch test suite, i.e. run in
2020 Apr 07
2
crash after running notmuch new
Matt <mattator at gmail.com> writes:
> thanks didn't know about xapian-check !
> the output
> ===
> docdata:
> blocksize=8K items=70 firstunused=3 revision=421 levels=0 root=2
> B-tree checked okay
> docdata table structure checked OK
>
> termlist:
> blocksize=8K items=186136 firstunused=62058 revision=421 levels=2 root=12260
> B-tree checked okay
>
2020 Apr 20
4
performance problems with notmuch new
Franz Fellner <alpine.art.de at gmail.com> writes:
> I also suffer from bad performance of notmuch new. I used notmuch
> some years ago and notmuch new always felt instantanious. Had to stop
> using it because internet was too slow to sync my mails :/ Now (with
> better internet and a completely new setup using mbsync) indexing one
> mail takes at least 10 seconds,